CN104637615A - Power cable for coal - Google Patents
Power cable for coal Download PDFInfo
- Publication number
- CN104637615A CN104637615A CN201510046367.1A CN201510046367A CN104637615A CN 104637615 A CN104637615 A CN 104637615A CN 201510046367 A CN201510046367 A CN 201510046367A CN 104637615 A CN104637615 A CN 104637615A
- Authority
- CN
- China
- Prior art keywords
- layer
- plated
- conductor
- zinc
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003245 coal Substances 0.000 title claims abstract description 9
- 239000010410 layer Substances 0.000 claims abstract description 44
- 239000004020 conductor Substances 0.000 claims abstract description 35
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 19
- 239000010949 copper Substances 0.000 claims abstract description 19
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000000137 annealing Methods 0.000 claims abstract description 10
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 10
- 239000004945 silicone rubber Substances 0.000 claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- 239000011241 protective layer Substances 0.000 claims abstract description 8
- 229920002681 hypalon Polymers 0.000 claims abstract description 7
- 239000000779 smoke Substances 0.000 claims abstract description 7
- 230000004888 barrier function Effects 0.000 claims description 18
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 9
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 150000002367 halogens Chemical class 0.000 claims description 6
- 230000035807 sensation Effects 0.000 claims description 6
- 239000002253 acid Substances 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000004812 Fluorinated ethylene propylene Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000012792 core layer Substances 0.000 abstract 1
- 125000001475 halogen functional group Chemical group 0.000 abstract 1
- 229920009441 perflouroethylene propylene Polymers 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The invention discloses a power cable for coal. The power cable comprises three conductors and eight protective layers. The three conductors are respectively a galvanized nickel conductor, a tin-plated aluminum alloy conductor and an aluminum conductor; from inside to outside, the eight protective layers are a silicone rubber insulation layer, a tetra-fluorinated ethylene-propylene insulation layer, a silver-plated annealing copper tape armored layer, a galvanized copper wire shielding layer, a nonmagnetic metal armored layer, a butyronitrile insulation layer, a low-smoke and non-halo polyethylene sheathed layer and a chlorosulfonated polyethylene sheathed layer in sequence. The silicone rubber insulation layer is adopted as the core layer of the cable. The cable has the characteristics of best conductivity, acid and alkali resistant resistance and oxidation resistance; meanwhile, the cable can be widely applied to the fields of coal and chemical industry.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of Coal Electricity power cable.
Background technology
Cable and wire is the medium of transmission of electric energy, cable is widely used in every field, relate to people's lives, industrial production various aspects, the quality requirement of each field to cable differs, and some key areas are high especially to the quality requirement of cable, not so cannot satisfy the demand, and may make troubles to work, in the middle of field, colliery, cable is not easy frequent replacing, and the life-span of cable will be grown.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide a kind of acid and alkali-resistance, resistance to oxidation, long-lived Coal Electricity power cable.
The present invention takes following technical scheme to realize: a kind of Coal Electricity power cable, it is made up of three kinds of conductors and eight layers of protective layer, eight layers of protective layer are followed successively by silicone rubber insulation layer from inside to outside, polytetrafluoroethyl-ne propylene insulating barrier, silver-plated annealing copper strips armour, zinc-plated shielding layer of copper wires, nonmagnetic metal armour, butyronitrile insulating barrier, low smoke and zero halogen pe sheath layer and chlorosulfonated polyethylene sheath layer, silicone rubber insulation layer is set to the central core of cable, three kinds of conductors are respectively zinc-plated nickel conductor, zinc-plated aluminium alloy conductor and aluminium conductor, described zinc-plated nickel conductor is provided with eight, be extruded between polytetrafluoroethyl-ne propylene insulating barrier and silver-plated annealing copper strips armour, described zinc-plated aluminium alloy conductor is provided with ten six roots of sensation, evenly be extruded in zinc-plated shielding layer of copper wires inner, described aluminium conductor is provided with ten six roots of sensation, evenly be extruded between nonmagnetic metal armour and butyronitrile insulating barrier.
The present invention has following beneficial effect in sum: it is excellent that this kind of cable has electric conductivity, and acid and alkali-resistance, sludge proof feature, can be widely used in the fields such as colliery chemical industry.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, zinc-plated nickel conductor; 2, zinc-plated aluminium alloy conductor; 3, aluminium conductor; 4, silicone rubber insulation layer; 5, polytetrafluoroethyl-ne propylene insulating barrier; 6, silver-plated annealing copper strips armour; 7, zinc-plated shielding layer of copper wires; 8, nonmagnetic metal armour; 9, butyronitrile insulating barrier; 10, low smoke and zero halogen pe sheath layer; 11, chlorosulfonated polyethylene sheath layer.
Embodiment
As shown in Figure 1, a kind of Coal Electricity power cable, it is made up of three kinds of conductors and eight layers of protective layer, eight layers of protective layer are followed successively by silicone rubber insulation layer 4 from inside to outside, polytetrafluoroethyl-ne propylene insulating barrier 5, silver-plated annealing copper strips armour 6, zinc-plated shielding layer of copper wires 7, nonmagnetic metal armour 8, butyronitrile insulating barrier 9, low smoke and zero halogen pe sheath layer 10 and chlorosulfonated polyethylene sheath layer 11, silicone rubber insulation layer 4 is set to the central core of cable, three kinds of conductors are respectively zinc-plated nickel conductor 1, zinc-plated aluminium alloy conductor 2 and aluminium conductor 3, described zinc-plated nickel conductor 1 is provided with eight, be extruded between polytetrafluoroethyl-ne propylene insulating barrier 5 and silver-plated annealing copper strips armour 6, described zinc-plated aluminium alloy conductor 2 is provided with ten six roots of sensation, evenly be extruded in zinc-plated shielding layer of copper wires 7 inner, described aluminium conductor 3 is provided with ten six roots of sensation, evenly be extruded between nonmagnetic metal armour 8 and butyronitrile insulating barrier 9.
Embodiment: outer wrapping one deck polytetrafluoroethyl-ne propylene insulating barrier 5 of described silicone rubber insulation layer 4, outer wrapping one deck silver-plated annealing copper strips armour 6 of described polytetrafluoroethyl-ne propylene insulating barrier 5, the zinc-plated shielding layer of copper wires 7 of outer wrapping one deck of described silver-plated annealing copper strips armour 6, outer wrapping one deck nonmagnetic metal armour 8 of described zinc-plated shielding layer of copper wires 7, outer wrapping one deck butyronitrile insulating barrier 9 of described nonmagnetic metal armour 8, outer wrapping one deck low smoke and zero halogen pe sheath layer 10 of described butyronitrile insulating barrier 9, outer wrapping one deck chlorosulfonated polyethylene sheath layer 11 of described low smoke and zero halogen pe sheath layer 10.
Further, the cross-sectional diameter length of described zinc-plated nickel conductor 1 and zinc-plated aluminium alloy conductor 2 is 0.4 ㎜, and described aluminium conductor 3 cross-sectional diameter length is 0.35 ㎜, and described chlorosulfonated polyethylene sheath layer 11 thickness is 0.2 ㎜.
The above is the embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (1)
1. a Coal Electricity power cable, it is made up of three kinds of conductors and eight layers of protective layer, it is characterized in that: eight layers of protective layer are followed successively by silicone rubber insulation layer from inside to outside, polytetrafluoroethyl-ne propylene insulating barrier, silver-plated annealing copper strips armour, zinc-plated shielding layer of copper wires, nonmagnetic metal armour, butyronitrile insulating barrier, low smoke and zero halogen pe sheath layer and chlorosulfonated polyethylene sheath layer, silicone rubber insulation layer is set to the central core of cable, three kinds of conductors are respectively zinc-plated nickel conductor, zinc-plated aluminium alloy conductor and aluminium conductor, described zinc-plated nickel conductor is provided with eight, be extruded between polytetrafluoroethyl-ne propylene insulating barrier and silver-plated annealing copper strips armour, described zinc-plated aluminium alloy conductor is provided with ten six roots of sensation, evenly be extruded in zinc-plated shielding layer of copper wires inner, described aluminium conductor is provided with ten six roots of sensation, evenly be extruded between nonmagnetic metal armour and butyronitrile insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046367.1A CN104637615A (en) | 2015-01-30 | 2015-01-30 | Power cable for coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046367.1A CN104637615A (en) | 2015-01-30 | 2015-01-30 | Power cable for coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104637615A true CN104637615A (en) | 2015-05-20 |
Family
ID=53216261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046367.1A Pending CN104637615A (en) | 2015-01-30 | 2015-01-30 | Power cable for coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104637615A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551619A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Tin-plated copper wire armor shielding electric wire |
| CN105551590A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Silicon rubber insulating sheath cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3730966A (en) * | 1971-01-21 | 1973-05-01 | Gen Electric | Cryogenic cable |
| CN201532808U (en) * | 2009-09-28 | 2010-07-21 | 青岛汉缆股份有限公司 | Single-phase 27.5kV power cables for electrified railways |
| CN203787172U (en) * | 2014-03-26 | 2014-08-20 | 无为县金华电缆材料有限公司 | Automatic-temperature-control heating cold-resistant electric wire |
| CN104103349A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | Cable resistant to freeze and heat |
-
2015
- 2015-01-30 CN CN201510046367.1A patent/CN104637615A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3730966A (en) * | 1971-01-21 | 1973-05-01 | Gen Electric | Cryogenic cable |
| CN201532808U (en) * | 2009-09-28 | 2010-07-21 | 青岛汉缆股份有限公司 | Single-phase 27.5kV power cables for electrified railways |
| CN203787172U (en) * | 2014-03-26 | 2014-08-20 | 无为县金华电缆材料有限公司 | Automatic-temperature-control heating cold-resistant electric wire |
| CN104103349A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | Cable resistant to freeze and heat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551619A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Tin-plated copper wire armor shielding electric wire |
| CN105551590A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Silicon rubber insulating sheath cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
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| WD01 | Invention patent application deemed withdrawn after publication |